The DAP SPA-100 is a versatile casting media player that is suitable for different playback applications as it allows multi-room and stereo pairing with the best audio quality. Easy to set up, it is capable of playing a wide variety of audio files via the built-in USB port, or audio can be streamed via BT or played through the line input. It can be connected to the internet through LAN or Wi-Fi and it can also act as a Wi-Fi hotpsot that other devices can cast to. It's equipped with BT 5.0 that supports aptX HD and the USB port supports audio files in the following formats: AAC, AAC+, ALAC, APE, FLAC, MP3 and WAV. It also supports gapless playback to ensure the integrity of original recordings.

In addition to the on-board controls and OLED screen, the device can be operated with the included remote control or the 4stream app, which supports Spotify, Tidal, TuneIn, Amazon music and more. The app can even be used to assign radio channels or playlists to the 6 preset buttons found on the remote control for quick and easy access. You can also browse through and select USB files via the app